U.S. ZIP Code tools

21401 · Population & demographics · Annapolis MD

ZIP Code
21401

Annapolis, MD

City / locality
Annapolis
State
Maryland
ZIP Code type
Type not provided
Latitude
38.9898
Longitude
-76.5501
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

38,629People · Margin of error ±1,802

Median age

47.7Years · Margin of error ±2.8

Median household income

123,381USD · Margin of error ±6,698

Median home value

601,400USD · Margin of error ±27,102

Total households

17,984Households · Margin of error ±874

Housing units

19,567Count · Margin of error ±843

Owner-occupied housing units

11,755Count · Margin of error ±794

Renter-occupied housing units

6,229Count · Margin of error ±614

Median monthly gross rent

2,150USD · Margin of error ±92

Household income distribution

USD · Households

$0–$9,999764±264
$10,000–$14,999331±213
$15,000–$19,999426±169
$20,000–$24,999386±206
$25,000–$29,999209±126
$30,000–$34,999138±79
$35,000–$39,999305±181
$40,000–$44,999298±154
$45,000–$49,999297±148
$50,000–$59,999719±242
$60,000–$74,9991,153±254
$75,000–$99,9992,227±402
$100,000–$124,9991,899±376
$125,000–$149,9991,324±328
$150,000–$199,9992,948±622
≥ $200,0004,560±528

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year